Odd ovulation signs


I use the clear blue advanced fertility monitor to track my ovulation and I know I ovulated on June 23rd. I had two peak readings on the monitor and had a lot of EWCM. Today is 13dpo, I’ve had all BFN pregnancy tests thus far. My period is due tomorrow. Yesterday I had some sharp 20 second cramping on my right side, some (not as much as before) EWCM. Today I had pink spotting when I wiped and a positive ovulation test..is my body actually ovulating again? I figured the spotting and cramping were AF coming because I’ve had negative pregnancy tests from 9dpo-13dpo (this morning) all on FRERs 🤷🏻‍♀️